GB1347286A - Mass spectrometers - Google Patents

Mass spectrometers

Info

Publication number
GB1347286A
GB1347286A GB1721471A GB1721471A GB1347286A GB 1347286 A GB1347286 A GB 1347286A GB 1721471 A GB1721471 A GB 1721471A GB 1721471 A GB1721471 A GB 1721471A GB 1347286 A GB1347286 A GB 1347286A
Authority
GB
United Kingdom
Prior art keywords
mass spectrometers
spectrometers
mass
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1721471A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP4488370A external-priority patent/JPS5231758B1/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB1347286A publication Critical patent/GB1347286A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/28—Static spectrometers
    • H01J49/30—Static spectrometers using magnetic analysers, e.g. Dempster spectrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1721471A 1970-05-27 1971-05-26 Mass spectrometers Expired GB1347286A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4488370A JPS5231758B1 (en) 1970-05-27 1970-05-27
JP4797470 1970-06-05

Publications (1)

Publication Number Publication Date
GB1347286A true GB1347286A (en) 1974-02-27

Family

ID=26384854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1721471A Expired GB1347286A (en) 1970-05-27 1971-05-26 Mass spectrometers

Country Status (3)

Country Link
DE (1) DE2126163B2 (en)
GB (1) GB1347286A (en)
SE (3) SE391833B (en)

Also Published As

Publication number Publication date
SE391833B (en) 1977-02-28
DE2126163A1 (en) 1972-02-03
SE7500884L (en) 1975-01-28
SE377629B (en) 1975-07-14
DE2126163B2 (en) 1974-08-08
DE2126163C3 (en) 1975-04-03

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years